Instructions / Assembly

Tools & Accessories Needed for installation
:
Carpenter Square Ruller // Plumb or Lever // 1/4"Drill Bit (Metal)
1/4" Drill Bit (Masonry) // Installation Screws Kit // Carpenter Hammer
Electric drill // wood shims.
STEP I : OPENING
● Opening shall be finished before starting the installation
● Verify the finish opening dimension, F.O.D. (width & height)
● Verify if opening is square and plumb taking cross measures and
angle as shown on detail "A". Cross dimensions shall be the
same for a plumb opening. Angle at each corner shall be ninety
degrees (90°) for a square opening.
STEP II : WINDO
W
● Verify Window dimensions (width & height) and compare the
measurements with the finished opening dimension. Both, Window
width and height, must be between 1/8" and 3/8" less than the
opening.
● When the casement is used in combination with a Master Guard window
you must use a mullion (# 77235) to join the windows. Please refer to
detail "C"
STEP III : INSTALLATION
● Put Window Frame at opening and using temporary shims (wood or plastic)
fixed it maintaining the same perimeter separation between Frame
and masonry (1/8" to 3/8").
● Using a 3/16" drill bit make installation holes as shown on detail "B",
"B" proceed with installation using screws and expansion shields
depending on application. Be sure to install 12x3" F/H S/S screws & 1/4"x2
green exp. at each drilled hole to guarantee the door compliance with local codes.
● After Window installation, clean the opening with pressure air or a
brush.
● Apply perimeter caulking sealant as recommended by manufacturer
to seal the open space between the Door frame jambs and the masonry
opening.
"C"
All standard and custom hardware can be replaced in case of damage or bad function . It is recommended that
replacement will be done by a technician trained in Door operation.
In case of problems or assistance with Door operation, please contact Air Master Inc. head quarters,
Customer Service Division at [phone] or [phone] .
CASEMENT WINDOW INSTALLATION PROCEDURES
HARDWARE REPLACEMENT PARTS
CROSS MEASURES
FINISH OPENING
DIMENSION
90°
FINISH OPENING
DIMENSION
"A"